Coherent suppression of molecular bremsstrahlung radiation at GHz frequencies in the ionization trail of extensive air showers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00546206" target="_blank" >RIV/68378271:_____/21:00546206 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.astropartphys.2021.102576" target="_blank" >https://doi.org/10.1016/j.astropartphys.2021.102576</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.astropartphys.2021.102576" target="_blank" >10.1016/j.astropartphys.2021.102576</a>
Alternative languages
Result language
angličtina
Original language name
Coherent suppression of molecular bremsstrahlung radiation at GHz frequencies in the ionization trail of extensive air showers
Original language description
Several attempts to detect extensive air showers (EAS) induced by ultrahigh-energy cosmic rays have been conducted in the last decade based on the molecular Bremsstrahlung radiation (MBR) at GHz frequencies from quasi-elastic collisions of ionisation electrons left in the atmosphere after the passage of the cascade of particles. These attempts have led to the detection of a handful of signals only, all of them forward-directed along the shower axis and hence suggestive of originating from geomagnetic and Askaryan emissions extending into GHz frequencies close to the Cherenkov angle. In this paper, the lack of detection of events is explained by the coherent suppression of the MBR in frequency ranges below the collision rate due to the destructive interferences impacting the emission amplitude of photons between the successive collisions of the electrons.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
—
Continuities
—
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Astroparticle Physics
ISSN
0927-6505
e-ISSN
1873-2852
Volume of the periodical
129
Issue of the periodical within the volume
May
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
102576
UT code for WoS article
000645457400001
EID of the result in the Scopus database
2-s2.0-85102040921